The Muzzle-Loaders Leather Cows Knee Flintlock Ignition Cover is a simple and effective solution to an age-old problem. If you have ever spent time out in the field with a flintlock muzzleloader, you know how frustrating it is to try and keep your ignition powder dry in adverse weather. With our simple Cows Knee, you can easily protect your flintlock's ignition from the elements while retaining the ability to quickly remove the cover when shot opportunities arise. Our covers are made from durable and water-resistant leather and are designed for use in rain, snow and wind.